Messages in this thread | | | Date | Fri, 7 Jul 2023 14:22:45 +0100 | From | Mark Brown <> | Subject | Re: [PATCH] ASoC: codecs: wcd938x: fix dB range for HPHL and HPHR |
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On Fri, Jul 07, 2023 at 03:20:10PM +0200, Takashi Iwai wrote: > Srinivas Kandagatla wrote:
> > yes, the highest value corresponds to lowest dB which is why its inverted.
> Ouch, that's a bad design choice...
It's moderately common - typically in these cases the control is described in the datasheet as an attenuation control rather than a gain, and this usually corresponds to the physical implementation being only able to make signals smaller relative to the reference. [unhandled content-type:application/pgp-signature] | |